Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...
The Oort cloud is a shell of icy objects that forms the very outskirts of our Solar System. Recently, a group of researchers discovered that the inner portion of the Oort cloud likely has spiral ...
His tone was reverent. “We think this is the primordial, unaltered material that everything formed from in the solar system.” Comet DustIn a NASA clean room a scientist examines traps ...
The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...
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